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| author | Marco Elver <elver@google.com> | 2025-12-19 16:39:57 +0100 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2026-01-05 16:43:28 +0100 |
| commit | f16a802d402d735a55731f8c94952b3bbb5ddfe8 (patch) | |
| tree | c2c18a0e9a7d0794f07ade7416844c55f581f6b5 /include/linux/refcount.h | |
| parent | 7c451541743c6c2ef1afc425191f18a23e311019 (diff) | |
locking/rwlock, spinlock: Support Clang's context analysis
Add support for Clang's context analysis for raw_spinlock_t,
spinlock_t, and rwlock. This wholesale conversion is required because
all three of them are interdependent.
To avoid warnings in constructors, the initialization functions mark a
lock as acquired when initialized before guarded variables.
The test verifies that common patterns do not generate false positives.
Signed-off-by: Marco Elver <elver@google.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://patch.msgid.link/20251219154418.3592607-9-elver@google.com
Diffstat (limited to 'include/linux/refcount.h')
0 files changed, 0 insertions, 0 deletions